A few recommendations:

Amar (Hindi)
Broadcast News
The Color of Paradise (Iran; Pharsi title:"Rang-e-khuda")
Cat on a hot tin roof
Charulata (Bengali)
Chinatown
Das Boot (German)
Earth (Hindi)
Ed Wood
Eternal Sunshine of the Spotless Mind
Fargo
The Graduate
I am a fugitive from a chain gang
Ladri di biciclette (Bicycle Thief) (Italian) 
The Limelight
Marathon Man
Notes on a Scandal
The Negotiator
On the Waterfront
Ordinary People
Out of the Past
Paths of Glory
The Pianist
Psycho
The Night of the Hunter
The Quiet American
Shadow of a Doubt
A Streetcar Named Desire
Sunset Boulevard
Taxi Driver
The Third Man
The Usual Suspects
With a Friend Like Harry (French)

## Recent films
No Country for Old Men
Notes on a Scandal
Up in the Air